74480868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:402

約数の個数: 144

約数和(自身を含む): 238003584

約数和(自身を除く): 163522716

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 97, 99, 126, 132, 154, 194, 198, 231, 252, 277, 291, 308, 388, 396, 462, 554, 582, 679, 693, 831, 873, 924, 1067, 1108, 1164, 1358, 1386, 1662, 1746, 1939, 2037, 2134, 2493, 2716, 2772, 3047, 3201, 3324, 3492, 3878, 4074, 4268, 4986, 5817, 6094, 6111, 6402, 7469, 7756, 8148, 9141, 9603, 9972, 11634, 12188, 12222, 12804, 14938, 17451, 18282, 19206, 21329, 22407, 23268, 24444, 26869, 27423, 29876, 34902, 36564, 38412, 42658, 44814, 53738, 54846, 63987, 67221, 69804, 80607, 85316, 89628, 107476, 109692, 127974, 134442, 161214, 188083, 191961, 241821, 255948, 268884, 295559, 322428, 376166, 383922, 483642, 564249, 591118, 752332, 767844, 886677, 967284, 1128498, 1182236, 1692747, 1773354, 2068913, 2256996, 2660031, 3385494, 3546708, 4137826, 5320062, 6206739, 6770988, 8275652, 10640124, 12413478, 18620217, 24826956, 37240434, 74480868]

約数ペア:

[(1, 74480868), (2, 37240434), (3, 24826956), (4, 18620217), (6, 12413478), (7, 10640124), (9, 8275652), (11, 6770988), (12, 6206739), (14, 5320062), (18, 4137826), (21, 3546708), (22, 3385494), (28, 2660031), (33, 2256996), (36, 2068913), (42, 1773354), (44, 1692747), (63, 1182236), (66, 1128498), (77, 967284), (84, 886677), (97, 767844), (99, 752332), (126, 591118), (132, 564249), (154, 483642), (194, 383922), (198, 376166), (231, 322428), (252, 295559), (277, 268884), (291, 255948), (308, 241821), (388, 191961), (396, 188083), (462, 161214), (554, 134442), (582, 127974), (679, 109692), (693, 107476), (831, 89628), (873, 85316), (924, 80607), (1067, 69804), (1108, 67221), (1164, 63987), (1358, 54846), (1386, 53738), (1662, 44814), (1746, 42658), (1939, 38412), (2037, 36564), (2134, 34902), (2493, 29876), (2716, 27423), (2772, 26869), (3047, 24444), (3201, 23268), (3324, 22407), (3492, 21329), (3878, 19206), (4074, 18282), (4268, 17451), (4986, 14938), (5817, 12804), (6094, 12222), (6111, 12188), (6402, 11634), (7469, 9972), (7756, 9603), (8148, 9141)]